fingertipPronunciation: /ˈfɪŋgətɪp/Translate fingertip | into French | into German | into Italian | into Spanish Definition of fingertip noun the tip of a finger. [as modifier] using or operated by the fingers:police made a fingertip search of the areaPhrases at one's fingertips (especially of information) readily available; accessible:until we have more facts at our fingertips, there is no use in speculating by one's fingertips only with difficulty:the prime minister clung on to power by his fingertips to one's fingertips British completely:he is a professional to his fingertipsfingertip in other Oxford dictionaries Definition of fingertip in the US English dictionary